On Tue, Dec 06, 2016 at 11:24:09PM +0800, Eryu Guan wrote: > On Tue, Dec 06, 2016 at 05:48:47AM -0800, Christoph Hellwig wrote: > > Hi Eryu, > > > > my attempts at reproducing this are still not very reliable, someimes > > it takes three iterations, sometimes it's doing fine for 100+. > > > > Can you try reverting commit 0af32fb46 ("xfs: fix bogus space > > reservation in xfs_iomap_write_allocate") and give this a spin on your > > test setup? I wonder if somehow our accounting for the case where > > Sure, test is running now. XFS with this patch reverted still crashes in the same way, at the 36th iteration this time. Thanks, Eryu -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html